66235560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{551963}}^1$

素因数の和:551977

約数の個数: 32

約数和(自身を含む): 198707040

約数和(自身を除く): 132471480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 551963, 1103926, 1655889, 2207852, 2759815, 3311778, 4415704, 5519630, 6623556, 8279445, 11039260, 13247112, 16558890, 22078520, 33117780, 66235560]

約数ペア:

[(1, 66235560), (2, 33117780), (3, 22078520), (4, 16558890), (5, 13247112), (6, 11039260), (8, 8279445), (10, 6623556), (12, 5519630), (15, 4415704), (20, 3311778), (24, 2759815), (30, 2207852), (40, 1655889), (60, 1103926), (120, 551963)]